What Are Post-Renal Causes?
Post-renal causes refer to conditions that obstruct the flow of urine after it leaves the kidneys. These conditions can result in
acute kidney injury or chronic kidney disease. In pediatric patients, these causes can be congenital or acquired, and they can affect the ureters, bladder, or urethra.
Surgical intervention: Often required for congenital abnormalities like PUV or UPJ obstruction.
Catheterization: Used to relieve acute obstruction and urinary retention.
Medications: Antibiotics for UTIs, or medications to manage bladder dysfunction.
What Are the Long-Term Outcomes?
With timely diagnosis and appropriate treatment, many children can achieve good long-term outcomes. However, untreated or severe cases can lead to chronic kidney disease, hypertension, and other complications. Regular follow-up with a
pediatric nephrologist is often necessary to monitor renal function and growth.
